package builder.improve;

/**
 * @author shenhan
 * @create 2020/3/20 14:43
 * @description
 */
public abstract class HouseBuilder {
    protected House house = new House();

    public abstract void buildBasic();

    public abstract void buildWall();

    public abstract void roofed();

    public House buildHouse() {
        return house;
    }
}
